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What does a vet tech do?
A veterinary
technician can perform a very wide variety of tasks, depending on
the setting in which they work. Vet techs can do very similar
tasks as veterinarians, except those that are prohibited by law: "A registered veterinary technician may not diagnose,
prognose, prescribe medical or surgical treatment, or perform as a
surgeon." IC 15-5-1.1-26
The following list includes some of the clinical procedures that veterinary technicians
perform in large and small animal veterinary practices:
Large Animal Medicine
- Take temperature, pulse, and respiration on all
species
- Administer oral medication -- balling gun and stomach
tube (except equine)
- Collect blood samples
- perform bandaging
- Give injections (IM, IV, subcutaneous)
- Place and maintain an indwelling catheter
- perform Twitching and basic restraint
- perform Tail wraps
- perform Leg wraps
- perform Basic handling
- Tie Knots: quick release, clove hitch, tail tie,
bowline
- Collect lab samples - urine, skin scraping
- Hobble mare
- Take history
- Place mouth speculum
- Do EKG's
- perform Hock, eye, and knee wraps
- Determine age
- perform Breed identification
- Restrain and handle all species
- perform Equipment care and repair
- perform CMT's
- Collect sterile milk samples
- perform Rope work
- Grooming patients
- Clean feet
Large
Animal Operating Room:
- Use proper procedure for a surgical scrub, donning a
surgery gown aseptically using closed cuff gloving
- perform surgical site
- perform Post-surgical clean-up
- Set up all equipment for surgery (i.e.,
electrocautery units, suction unit, surgery lights)
- Function as scrubbed-in assistant and set up a
surgery table with instruments
- perform open gloving with and without surgery gown
- Bandage wounds
- perform local/regional anesthetic techniques
- Organize and keep sterile material on a rotation
system keeping a standard sterile shelf life
- Keep an active inventory of supplies
Large
Animal Anesthesia:
- perform pre-surgical work-up
- Position and pad surgical patient
- Pass endotracheal tube in the equine and ruminants
- Assist with induction of general anesthesia
- Obtain and interpret blood gases
- Operate anesthetic machine
- Monitor parameters of anesthesia
- Insert arterial catheters and monitor blood pressure
- Care of anesthesia machine
- ECG monitoring hook-up
- Equipment maintenance
- Respect asepsis
- Provide intensive aftercare
- Insert venous catheters
- Food animal local anesthesia
Small Animal Medicine:
- Use stomach tubes and enemas
- perform skin scrapings
- Prepare, administer or dispense medications, drugs
and vaccines (all routes) under vet's supervision
- Understand importance of cleanliness of person, work
area, and equipment maintenance
- Collect and prepare blood, urine, and feces for
submission to lab
- Appreciate proper labeling and dating of drugs
- Stock routinely used supplies
- Obtain perform TPR, weight, vomition, urination,
defecation, appetite data
- Run ECG
- Identify external parasites
- Recognize and report emergency conditions
- Take vaginal smears for estrus determination
- Venipunctures
- Make initial general exam
- Calculate proper rates and administer IV fluids
- Groom (baths, dips, nail trims)
- perform Cystocentesis
- Establish rapport and identify breeds
- Restrain patients
- perform First aid for emergencies
- perform hydrotherapy, physical and inhalation therapy
- Remove and apply bandages
- Express anal sacs
- Place jugular catheters
- perform Dental prophylaxis
- perform needle biopsies
- Calculate IV fluid rates and administration
- Collect canine semen
Small
Animal Operating Room:
- Set up surgery
- Set up IV
- Know instruments
- Use working knowledge of aseptic techniques
- Restore cleanliness and order to operating area
- Organize instruments in operating theater
- Know safety rules
- Proper care of used scalpel blade
- Proper positioning of animal
- Ground animal when cautery is used
- Check label 3 times when setting up IV and/or adding
meds
- Dedication to patient care
- Anticipate needs for surgery
- perform Surgical scrub, gowning and gloving
- Function in an emergency situation
- Inventory supplies
- Function with minimal supervision
Small
Animal Anesthesia and Intensive Care:
- Make IV Injections
- perform Endotracheal intubation
- Induce with barbiturates, thio-barbiturates, and mask
induction
- Place IV catheters
- Monitor depth of anesthesia
- Prepare and administer pre-anesthetic medications
- Use esophageal stethoscope
- Administer and monitor IV fluids
- Care and maintain of anesthetic machines and
equipment
- Use of inhalant anesthetic (halothane and isoflurane)
- Know emergency procedures (CPR)
- Use muscle relaxants
- Use EKG and BP monitoring devices
- Administer adequate ventilation to patients during
thoracic surgery
- Use balanced anesthesia techniques
- Place arterial catheters
- Use mechanical respirators
- Administer oxygen therapy
Central
Supply and Sterilization:
- Know instruments and proper packaging and wrapping
techniques
- Use knowledge of sterilization methods and procedures
- Properly store of sterile supplies and use knowledge
of shelf life
- Safety: proper disposal of sharp objects
- Set up an inventory control system, ordering and
storage of equipment & supplies
- Operate autoclave, ETO sterilizer, and H202
Clinical
Pathology:
- Process samples to be run
- Use dipstick chemistries on urine and perform
specific gravity
- Make and stain blood smears using Wrights and
Diff-Quick
- perform cell counting: RBC's and WBC's using unopette
& Platelet counts using unopette
- perform Hemoglobin (Spencer)
- Normal differentials
- perform Abnormal differentials including RBC
morphology and platelet estimation
- perform Micro hematocrit
- perform Total protein (refractometer)
- perform Fibrinogens (heat ppt)
- perform Urine sediment examination
- perform Reticulocyte counts
- perform Cell counting using QBC
- perform Pipetting techniques
- Use in-office instrument for chemistries
- Maintain quality control program in hematology and
chemistries
- perform analysis of spinal and other body fluids
Diagnostic
Imaging:
- Position patients for thorax and abdomen radiography
- Determine exposures (technique)
- Minimize radiation hazard to operator and patients
- Recognize technical failures and correct them
- Maintain equipment
- perform common contrast media studies, e.g., barium
swallow, cystograms
- Mix processing solution
- perform hand processing and use automatic processor
- Use topographical landmarks for positioning
- Develop a technique chart for practitioner's X-ray
machine
- Develop a film filing system
- Assist in all radiographic procedures
- Do special views other than routine
- Identify and determine contrast media usage and
dosage
- Recognize technical failures and correct them
- Prepare patient for ultrasound
Pharmacy:
- Make proper interpretation of DVM's written
prescription, including commonly used Latin abbreviations
- Read and interpret of medical labels and dates of
administration
- Prepare medicines for dispensing with proper labeling
- Know proper prescription composition if intended for
submission at a "human" pharmacy
- Calculate dose levels and make dilutions
- Have basic familiarity with medications and usage
- Compound preparations, e.g., ointments, liquids, etc.
- Set up inventory control, ordering, and receiving system
- Counsel clients on proper use and administration of
medications
This information was collected from the Purdue Veterinary Technology Program.
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